University of Namur

  • Belgium

Research Output 1964 2020

Filter
Working paper
7 Downloads (Pure)

Bernstein Concentration Inequalities for Tensors via Einstein Products

Luo, Z., Qi, L. & Toint, P., 11 Feb 2019, Arxiv, 12 p.

Research output: Working paper

File
Bernstein Inequality
Concentration Inequalities
Albert Einstein
Tensors
Tensor
4 Downloads (Pure)

Etude comparative du financement public des universités en Belgique, aux Pays-Bas et en Allemagne

Pourtois, M. & Bogaert, H., 6 Feb 2019, (Cahiers de recherche - Série Politique Economique).

Research output: Working paper

Open Access
File

Exploiting variable precision in GMRES

Gratton, S., Simon, E., Titley-Peloquin, D. & Toint, P., Jul 2019, 19 p.

Research output: Working paper

File
GMRES
Digital arithmetic
Arnoldi
Iterative Solver
Floating-point Arithmetic
5 Downloads (Pure)
File
Constrained optimization
Constrained Optimization
Sparsity
Higher Order
Evaluation
2 Downloads (Pure)
File
Derivatives
Evaluation
Adaptive algorithms
Nonconvex Minimization
Inexact Methods
2018
1 Downloads (Pure)

A note on solving nonlinear optimization problems in variable precision

Gratton, S. & Toint, P., 11 Dec 2018, Arxiv, 11 p.

Research output: Working paper

File
Function evaluation
Energy dissipation
Costs
Experiments
9 Downloads (Pure)
Open Access
File

Inflation forecasts in the euro area: Are domestic and global factors useful in forecasting the mean and the distribution of euro area inflation?

Bereau, S., Faubert, V. & Schmidt, K., 2018, (Banque de France Working Papers series; no. 663).

Research output: Working paper

10 Downloads (Pure)

Minimizing convex quadratics with variable precision Krylov methods

Gratton, S., Simon, E. & Toint, P., 2018, (Submitted) Arxiv, 26 p.

Research output: Working paper

File
Krylov Methods
Quadratic Optimization
Cross product
Matrix Product
Conjugate Gradient

Risk Sharing in Nuclear and Extended Households

Gross, J., Guirkinger, C. & Platteau, J-P., 2018, (In preparation).

Research output: Working paper

File
Derivatives
Costs

The regulation of personalised pricing in the digital era

Bourreau, M. & De Streel, A., 2018, s.l.: s.n., p. 16 p.

Research output: Working paper

2017

Buy as You Need: Nutrition and Food Storage Imperfections

Gross, J., Guirkinger, C. & Platteau, JP., 11 Sep 2017, (CEPR Discussion Paper; no. DP12264).

Research output: Working paper

Food
Nutrition
Imperfections
Food markets
Activation
Open Access
98 Downloads (Pure)
File
7 Downloads (Pure)
File
Patents
Innovation
Distribution of income
Empirical analysis
Incremental

New Economics Papers Entrepreneurship

Dejardin, M., 2017.

Research output: Working paper

Entrepreneurship
Economics
2 Downloads (Pure)

On the use of the saddle formulation in weakly-constrained 4D-VAR data assimilation

Gratton, S., Gürol, S., Simon, E. & Toint, P., 20 Sep 2017, (Submitted) Arxiv.

Research output: Working paper

File
Data Assimilation
Saddle
Parallel processing systems
data assimilation
parallel computing
5 Downloads (Pure)

Working long hours: less productive but less costly? Firm-level evidence from Belgium

Delmez, F. & Vandenberghe, V., 2017, 33 p. (IRES Discussion Papers; no. 2017-22).

Research output: Working paper

Open Access
File
Labour costs
Belgium
Productivity
Working hours
Workers
17 Downloads (Pure)

Worst-case evaluation complexity and optimality of second-order methods for nonconvex smooth optimization

Cartis, C., Gould, N. I. M. & Toint, P., 22 Sep 2017, Arxiv, 35 p.

Research output: Working paper

File
Newton-Raphson method
Optimality
Optimization
Function evaluation
Evaluation
2016
Open Access

Households in Times of War: Adaptation Strategies during the Nepal Civil War

Libois, F., 2016, CRED, 68 p. (CRED working paper).

Research output: Working paper

caste
Nepal
civil war
income
livelihood
9 Downloads (Pure)

Quantifying the degree of average contraction of Collatz orbits

Carletti, T. & Fanelli, D., 21 Dec 2016, (Submitted) Namur center for complex systems, 18 p.

Research output: Working paper

File
Contraction
Orbit
Modulo
Integer
Iterate
2015
113 Downloads (Pure)
File
Testing
Surface mount technology

Disruptive innovation and competition policy enforcement

De Streel, A. & LAROUCHE, P., 2015, OCDE, 14 p. (Directorate for financial and enterprise affairs competition committee).

Research output: Working paper

24 Downloads (Pure)

Improved worst-case evaluation complexity for potentially rank-deficient nonlinear least-Euclidean-norm problems using higher-order regularized models

Cartis, C., Gould, N. I. M. & Toint, P., 18 Nov 2015, 18 p. (naXys technical report).

Research output: Working paper

File
Euclidean norm
Local Minimizer
Vector-valued Functions
Taylor series
Criticality